let count = 10;
let songName = "痴心绝对";
let position = {
  x: 0,
  y: 0,
};

function add(x, y) {
  return x + y;
}

function changeDirection(direction) {
  console.log(direction);
}

const fomartPoint = (point) => {
  console.log("当前坐标：", point);
};

export { count, songName, position, add, changeDirection, fomartPoint };
